67 × 109 × 293

Prime Factor Structure

Factorization String 67 × 109 × 293

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,199,120

Proper Divisor Sum 59,341

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2139757 ← → #2139811

1 67 109 293 7,303 19,631 31,937 2,139,779

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

2,139,779 6,419,338 3,209,669 9,629,008 4,814,504 2,407,252 1,203,626 601,813 1,805,440 902,720 451,360 225,680 112,840 56,420 28,210 14,105 42,316 21,158 10,579 31,738 15,869 47,608 23,804 11,902 5,951 17,854 8,927 26,782 13,391 40,174 20,087 60,262 30,131 90,394 45,197 135,592 67,796 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149 448 224 112 56 28 14 7 22 11

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.